Description
The XML document processed in the GMS ECM URL endpoint is vulnerable to XML external entity (XXE) injection, potentially resulting in the disclosure of sensitive information. This issue affects GMS: 9.3.4 and earlier versions.
Scores
CVSS v3
7.1
EPSS
0.0009
EPSS Percentile
24.8%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-611
Status
published
Products (1)
SonicWall/GMS
9.3.4 and earlier versions
Published
May 01, 2024
Tracked Since
Feb 18, 2026